Soleus H-reflex operant conditioning changes the H-reflex recruitment curve

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Soleus H-reflex operant conditioning changes the H-reflex recruitment curve.

INTRODUCTION Operant conditioning can gradually change the human soleus H-reflex. The protocol conditions the reflex near M-wave threshold. In this study we examine its impact on the reflexes at other stimulus strengths. METHODS H-reflex recruitment curves were obtained before and after a 24-session exposure to an up-conditioning (HRup) or a down-conditioning (HRdown) protocol and were compar...

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Operant conditioning of rat soleus H-reflex oppositely affects another H-reflex and changes locomotor kinematics.

H-reflex conditioning is a model for studying the plasticity associated with a new motor skill. We are exploring its effects on other reflexes and on locomotion. Rats were implanted with EMG electrodes in both solei (SOL(R) and SOL(L)) and right quadriceps (QD(R)), and stimulating cuffs on both posterior tibial (PT) nerves and right posterior femoral nerve. When SOL(R) EMG remained in a defined...

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ژورنال

عنوان ژورنال: Muscle & Nerve

سال: 2012

ISSN: 0148-639X

DOI: 10.1002/mus.23620